This 100% leak-proof 500ml / 17oz vacuum insulated double wall stainless steel water bottle features a smooth flow for spill-free hydration and a hygienic flip-top cover for one-handed use on-the-go. It keeps hot drinks hot and cold drinks icy cold for hours. The slim design, the width of a soda can, fits perfectly into car cup holders and backpack pockets, making it ideal for school, car, office, or general use. Constructed from vacuum insulated pro-grade ThermoShield stainless steel, it is exceptionally durable, long-lasting, carbon neutral, and fully recyclable. This refillable and reusable bottle is food-safe, odour-resistant, easy to hand wash, maintains temperature for hours, and keeps drinks fresh and flavorful.